VT-M2M-TC VM
All Rights Reserved
TableofContents
PartI:HardwarePlatform.........................................................................................................5
1Foreword................................................................................................................................6
1.1CopyrightNotice....................................................................................................................6
1.2Notes......................................................................................................................................6
1.3Statement..............................................................................................................................6
1.4Disclaimer..............................................................................................................................6
1.5LimitationofLiability/Non‐warranty.....................................................................................7
1.6SafetyInstructions.................................................................................................................7
1.7Precautions............................................................................................................................7
1.8SafetyInstructionsforPowerCablesandAccessories...........................................................7
2Overview................................................................................................................................9
2.1Introduction...........................................................................................................................9
2.2ProductSeries.....................................................................................................................10
3M2M‐TCVMHardwareInstructions......................................................................................11
3.1ProductAppearance...........................................................................................................11
3.2Specifications......................................................................................................................12
3.3InterfaceInstructions..........................................................................................................14
3.4Dimension...........................................................................................................................15
3.5InterfaceDescription..........................................................................................................16
3.5.1Wide‐RangePowerInterface...............................................................................16
3.5.2SmartDisplayConnector......................................................................................18
3.5.3EthernetInterface.................................................................................................20
3.5.4DSub‐9RS232Connector....................................................................................21
3.5.5RS232/485,CAN,ExternalIOConnector.................................................................22
3.5.6VGAInterface.......................................................................................................23
3.5.7USBHostConnector.............................................................................................24
3.5.8LED.......................................................................................................................24
3.6OperationNotice.................................................................................................................25
3.6.1ChangeSIMCard.................................................................................................25
4Tips......................................................................................................................................26
PartII:SoftwareReference.....................................................................................................28
1Introduction..........................................................................................................................28
1.1 AboutThisManual.................................................................................................28
1.2 LinuxOSSupport....................................................................................................28
1.3SamplePrograms....................................................................................................28
1.4Functionalitieslayout..............................................................................................29
2BaseControl.........................................................................................................................30
2.1PowerControl..........................................................................................................30
2.2CanControl..............................................................................................................30
2.3GPIOControl............................................................................................................30
2.4SerialCOMControl..................................................................................................31
2.5AudioAndVideoControl........................................................................................32
2.6SDcardControl........................................................................................................32
2.7ADXL345Control.....................................................................................................32